Coromandel

Hot Water Beach

At Hot Water Beach, you can dig your own natural hot pool in the sand within a two-hour window on either side of low tide.

About this place

This unique beach sits above underground geothermal rivers that flow to the surface. For a brief period around low tide, visitors can dig into the sand and create their own spa pool as the hot water bubbles up. The experience is a quintessential Coromandel activity, combining a classic kiwi beach day with a natural wonder.

The water can be very hot, so it is a good idea to mix it with cooler sea water for a comfortable temperature. Always be mindful of the tides, as the area is submerged at high tide, and be cautious of ocean waves and strong rips when swimming.

Fitting it into your itinerary

Allow a few hours around low tide for Hot Water Beach, plus drive time from wherever you spend the night before. Distances in Coromandel look short on a map, but winding roads, roadworks and campervan speeds stretch them, so build this stop around an unhurried day rather than squeezing it between long drives. Best time to go: It is a year-round activity, though digging your own pool is often more pleasant on a cooler day. Check road conditions and seasonal ferry timetables before you lock in dates. It suits travellers who want to slow down and see Coromandel properly rather than tick it off. Send your plan to an Acrossnz advisor and we'll check the timing works.

Time needed

A few hours around low tide

Best time

It is a year-round activity, though digging your own pool is often more pleasant on a cooler day.

Practical tips

  • Arrive within two hours of low tide to have enough time to dig your pool; check tide times online before you go.
  • Bring a spade for digging, or you can often hire one from a nearby local business.
  • Be careful where you dig, as some spots can release surprisingly hot water; it is best to test the temperature as you go.
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